////////////////////////////////////////////////
// DESCRIPTION:
//     Class implementationn for device driver
//     open context management
//
// Legal Notices:
//     Copyright (c) 2008, Telliam Consulting, LLC.
//     All rights reserved.
//
//     Redistribution and use in source and binary forms, with or without modification,
//     are permitted provided that the following conditions are met:
//
//     * Redistributions of source code must retain the above copyright notice,
//       this list of conditions and the following disclaimer.
//
//     * Redistributions in binary form must reproduce the above copyright notice,
//       this list of conditions and the following disclaimer in the documentation
//       and/or other materials provided with the distribution.
//
//     * Neither the name of Telliam Consulting nor the names of its contributors
//       may be used to endorse or promote products derived from this software
//       without specific prior written permission.
//
// Disclaimer:
//     THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
//     ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
//     WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
//     IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
//     INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
//     BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
//     DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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//     OF THE POSSIBILITY OF SUCH DAMAGE.  
//

#include <Windows.h>
#include <FusionWare\DFX\StreamAPI.h>

using namespace FusionWare;
using namespace FusionWare::DFX;

//////////////////////////////////////////////////////////////////////
// Construction/Destruction
//////////////////////////////////////////////////////////////////////

IOpenContextImpl::IOpenContextImpl()
{
}

IOpenContextImpl::~IOpenContextImpl()
{
}

// Group = IOpenContext Implementation

bool IOpenContextImpl::PreClose()
{
	return true;
} 

bool IOpenContextImpl::Init(DWORD AccessCode, DWORD ShareMode)
{
    this->AccessCode = AccessCode;
    this->ShareMode = ShareMode;
    return true;
}

DWORD IOpenContextImpl::Read(void* pBuffer, DWORD Count)
{
	SetLastError(ERROR_NOT_SUPPORTED);
	return -1;
} 

DWORD IOpenContextImpl::Write(const void* pSourceBytes, DWORD NumberOfBytes)
{
	SetLastError(ERROR_NOT_SUPPORTED);
	return -1;
}

DWORD IOpenContextImpl::Seek(long Amount, DWORD Type)
{
    SetLastError(ERROR_NOT_SUPPORTED);
	return -1;
}


